v3.25.2
OTHER FINANCIAL INFORMATION - Schedule of Accrued Expenses (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Sep. 30, 2024
Other Financial Information [Abstract]    
Customer advances (contract liabilities) $ 1,125 $ 1,043
Employee compensation 684 706
Income taxes 126 587
Operating lease liabilities (current) 150 158
Product warranty $ 88 $ 82
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Accrued expenses Accrued expenses